Abstract
As different ways of Biometric Identification, palm print, palm veins and palm shapes identification have their own characteristics. The main stream of research is forming especially in the fields of none or low constraint conditions in this area. The palm print and shape is easy to be acquired to get pictures of high qualities by which we can make further research. However, under the same infrared band, one is hard to extract clear images of the hand veins of different individuals. This article is aim to solve this problem. Base on a method of multiband and multispectral palm print extracting, we could reach the aim letting quite a few people’s hand under permission. Considering the fact that the None/Low constraint condition extracting could break the parallel position between the hand and the imaging sensor and cause affine deformation. Using the outline of the palm to revise and uniform the hand, we can realize the correction registration and the normalization of the palm print image. The experimental result will prove the advantage of this method we implemented.
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© 2012 Springer-Verlag Berlin Heidelberg
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Yuan, W., Tang, Y., Fang, T. (2012). The Research of Multi-spectral Hand Texture Fusion Method under a Non-constraint Condition. In: Zheng, WS., Sun, Z., Wang, Y., Chen, X., Yuen, P.C., Lai, J. (eds) Biometric Recognition. CCBR 2012. Lecture Notes in Computer Science, vol 7701. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35136-5_18
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DOI: https://doi.org/10.1007/978-3-642-35136-5_18
Publisher Name: Springer, Berlin, Heidelberg
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